Equal-WT
WhaleScore 2.0
?
Ursa Fund Management is based out of Danville. Ursa Fund Management is a hedge fund with 2 clients and discretionary assets under management (AUM) of $633,586,173 (Form ADV from 2025-02-28). Their last reported 13F filing for Q4 2024 included $1,331,019,806 in managed 13F securities
and a top 10 holdings concentration of 98.75%. Ursa Fund Management's largest holding is Microsoft Corporation with shares held of 1,068,500. Whalewisdom has at least 34 13F filings, 5 13G filings, and 12 Form 4 filings
Business Description
Ursa serves as the investment manager for various Funds, aiming to generate superior risk-adjusted returns through investments in the corporate action and event-driven space. They achieve this by employing proprietary scanning methods of corporate filings, extensive research and analysis to identify attractive investment opportunities. The Funds primarily invest in publicly-traded equity securities and derivatives, but may also invest in other instruments deemed appropriate and in the best interests of the Fund.
Ursa may also utilize an "interest rate arbitrage" strategy, which involves collecting a higher implied interest rate through a combined stock versus options structure than the debt financing rate paid to clearing firms. This strategy is facilitated by factors such as pricing or appraisal services, discussions with research personnel, special execution capabilities, and the availability of stocks to borrow for short trades.
Investment Strategy
The Ursa Fund utilizes a proprietary scanning method of corporate filings along with extensive research and analysis to identify attractive investment opportunities. Once an opportunity is identified, Ursa follows news flow and corporate filings to determine an attractive entry point. They then express their views by initiating a stock, options, or combined stock and options position. Ursa employs a discerning and patient approach, only trading in opportunities with favorable risk-reward characteristics.
The Ursa Fund also offers "Opportunistic Investments," which allow investors to increase their exposure to the Fund's best Big Event investments at their discretion. These investments are only offered when the Fund has additional investment capacity beyond its general account. The specific instruments and strategies of each Opportunistic Investment are outlined in a separate addendum.
Owners
- HAHN, ANDREW, PHILIP - MANAGING MEMBER, CCO
- DOUGLAS, RUSSELL, PALMER - MANAGING MEMBER Click on the Ownership/Private Fund Data tab for more details.
Other Contact Information
(Subscription Required)

2024-12-31
Top Buys (13F)
Name | % Change |
---|---|
MSFT Microsoft Corporatio (PUT) | 33.84% |
MSFT Microsoft Corporatio | 31.94% |
MSTR MicroStrategy Inc (PUT) | 10.3% |
MSTR MicroStrategy Inc (CALL) | 6.62% |
AAPL Apple Inc (PUT) | 4.33% |

2024-12-31
Top Sells (13F)
Name | % Change |
---|---|
SIRI Sirius XM Holdings I (CALL) | 42.29% |
SGOV iShares 0-3 Month Tr | 23.58% |
BOXX Alpha Architect 1-3 | 10.79% |
SIRI Sirius XM Holdings I (PUT) | 6.27% |
SAFE Safehold Inc. (CALL) | 2.6% |

2024-12-31
13F Holdings Summary
Name | $ Change |
---|---|
MSFT Microsoft Corporatio(PUT) | 33.84% |
MSFT Microsoft Corporatio | 31.94% |
MSTR MicroStrategy Inc(PUT) | 10.3% |
MSTR MicroStrategy Inc(CALL) | 6.62% |
AAPL Apple Inc(PUT) | 4.33% |

2024-12-31
13F Activity
Market Value | $1.33b, Prior: $75.7m |
Inflows (Outflows) as % of Total MV | +8.0274% |
New Purchases | 14 stocks |
Added To | 3 stocks |
Sold out of | 12 stocks |
Reduced holdings in | 1 stocks |
Top 10 Holdings % | 98.75% |
Turnover %[1] | 83.87% |
Turnover Alt %[2] | 5.21% |
Time Held Top 20 | 0.5789 quarters |
Time Held Top 10 | 0 quarters |
Time Held All | 1.16 quarters |
[1]: Turnover is calculated by taking the # of new holdings (initial purchases) + the # of positions sold out of (not just reduced) divided by the total # of holdings for the quarter.
[2]: Alt Turnover is calculated by taking either the total MV of new purchases or the MV of securities sold, whichever is less, divided by the total MV of the fund.

2024-12-31
13F Sector Allocation Over Time
limited to past 4 quarters. Subscribe to see all available data

2024-12-31
Analysis

Top 20 equal-weighted holdings. Performance numbers calculated through 2024-12-31